Gezici, Ali RızaErgün, Behzat Rüçhan2021-06-232021-06-2320080001-62680942-0940https://doi.org/10.1007/s00701-007-1501-xhttps://hdl.handle.net/20.500.12491/6260Spinal arachnoid cysts are relatively uncommon an intramedullary location is believed to be extremely rare. A 35 year old woman, admitted with progressive weakness in the lower limbs, was diagnosed as having a thoracic intramedullary arachnoid cyst. After bilateral dorsal root entry zone myelotomy procedures and wide fenestration was performed, there was a dramatic and immediate recovery. This is the first intramedullary arachnoid cyst reported to be treated by this approach and the long term outcome discussed.eninfo:eu-repo/semantics/closedAccessIntramedullary Arachnoid CystThoracic SpineTreatmentArticle10.1007/s00701-007-1501-x1506595597184588112-s2.0-44749093343Q1WOS:000256431800012Q2